1440689868

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1039}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 3850828800

約数和(自身を除く): 2410138932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 347, 444, 666, 694, 999, 1039, 1041, 1332, 1388, 1998, 2078, 2082, 3117, 3123, 3996, 4156, 4164, 6234, 6246, 9351, 9369, 12468, 12492, 12839, 18702, 18738, 25678, 28053, 37404, 37476, 38443, 38517, 51356, 56106, 76886, 77034, 112212, 115329, 115551, 153772, 154068, 230658, 231102, 345987, 346653, 360533, 461316, 462204, 691974, 693306, 721066, 1037961, 1081599, 1383948, 1386612, 1442132, 2075922, 2163198, 3244797, 4151844, 4326396, 6489594, 9734391, 12979188, 13339721, 19468782, 26679442, 38937564, 40019163, 53358884, 80038326, 120057489, 160076652, 240114978, 360172467, 480229956, 720344934, 1440689868]

約数ペア:

[(1, 1440689868), (2, 720344934), (3, 480229956), (4, 360172467), (6, 240114978), (9, 160076652), (12, 120057489), (18, 80038326), (27, 53358884), (36, 40019163), (37, 38937564), (54, 26679442), (74, 19468782), (108, 13339721), (111, 12979188), (148, 9734391), (222, 6489594), (333, 4326396), (347, 4151844), (444, 3244797), (666, 2163198), (694, 2075922), (999, 1442132), (1039, 1386612), (1041, 1383948), (1332, 1081599), (1388, 1037961), (1998, 721066), (2078, 693306), (2082, 691974), (3117, 462204), (3123, 461316), (3996, 360533), (4156, 346653), (4164, 345987), (6234, 231102), (6246, 230658), (9351, 154068), (9369, 153772), (12468, 115551), (12492, 115329), (12839, 112212), (18702, 77034), (18738, 76886), (25678, 56106), (28053, 51356), (37404, 38517), (37476, 38443)]